Fred Singer writes for The American Thinker a brief, but science-heavy, critique of the data used — or misused — to promote global warming alarmism.
The United Nations Intergovernmental Panel on Climate Change (IPCC) was set up by the United Nations in 1988 and has been trying very hard to demonstrate the threat of a dangerous human influence on climate due to the emission of greenhouse gases. This is in line with their Charter, which directs the IPCC to assemble reports in support of the Global Climate Treaty — the 1992 Framework Convention on Climate Change (FCCC) of Rio de Janeiro.
It is interesting that IPCC “evidence” was based on peer-reviewed publications – but (reluctantly) abandoned only after protracted critiques from outside scientists. E-mails among members of the IPCC team, revealed in the 2009 ‘Climategate’ leak, describe their strenuous efforts to silence such critiques, often using unethical methods.
I will show here that the first three IPCC assessment reports contain erroneous scientific arguments, which have never been retracted or formally corrected, but at least have now been abandoned by the IPCC — while the last two reports, AR4 and AR5, use an argument that seems to be circular and does not support their conclusion. Australian Prof. “Bob” Carter, marine geologist and paleo-climatologist, refers to IPCC as using “hocus-pocus” science. …
… In spite of much effort, the IPCC has never succeeded in demonstrating that climate change is significantly affected by human activities — and in particular, by the emission of greenhouse gases. Over the last 25 years, their supporting arguments have shifted drastically — and are shown to be worthless. It appears more than likely that climate change is controlled by variations in solar magnetic activity and by periodic changes in ocean circulation.
